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12 May 2004 The feature of color comparator with double Si p-n junction
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Proceedings Volume 5280, Materials, Active Devices, and Optical Amplifiers; (2004) https://doi.org/10.1117/12.522972
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China
Abstract
The current ratio of color comparator is presented to characterize the color difference which results from variation in spectral power of color source. For actual application, spectral power distribution of color source is fitted by one or more Lorentzian function. The relation between the variation in color source and current ratio of color comparator is analyzed numerically. The results show that the variation in the peak wavelength of spectral power distribution of color source will result in the considerable color difference and can be effectively discriminated by color comparator. An experiment to confirm resolution of color comparator is designed. The experimental observation confirms the theoretical analysis.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bingruo Chen and Song Wang "The feature of color comparator with double Si p-n junction", Proc. SPIE 5280, Materials, Active Devices, and Optical Amplifiers, (12 May 2004); https://doi.org/10.1117/12.522972
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